Java enables single sign-on with domain

The technology used:

Ssm

Mysql

Maven

Tomcat8.0

The same domain single sign-on detailed steps are as follows:

1. First write a login interface (hidden field is a staging address)

　　　　

2. Determine if the user's password is correct, add a cookie correctly, or return to the error page

3. Write the Login Check interface

　　　　

4. Write two of the same domain applications

　　　　

　　　　

Cookie does not set time default browser off disappears

Effect implementation steps:

1. Open two browsers

2. Access to Demo1 and Demo2

3. The login screen will be entered at this time because no login

4. Login Demo1

5. Go to Demo2 Refresh page

At this time found that Demo2 is not logged into the main interface, the same domain single sign-on to achieve success.

　　

　　

Java enables single sign-on with domain